Frontend

React 18 with TypeScript

Vite for build tooling and development server

Tailwind CSS for styling with custom theme support

Radix UI components for accessible UI primitives

Wouter for client-side routing

TanStack Query for server state management

React Hook Form with Zod validation

Framer Motion for animations

Lucide React for icons

Backend

Node.js with Express.js

TypeScript for type safety

tsx for running TypeScript files directly

Express Session with MemoryStore for session management

Passport.js with local strategy for authentication

Database & ORM

PostgreSQL as the database

Drizzle ORM for database

Neon Database serverless PostgreSQL hosting

AI Intergration

OpenAI APU for chat functionality

Anthropic Claude API as secondary AI provider

Deployment Tools

ESBuild for production builds

PostCSS with Autoprefixer

Drizzle Kit for database migrations

Deployment

Google Cloud Engine

Notable Features

Real-time WebSocket connections

Session-based authentication

AI-powered educational chat system

Responsive design with mobile support

Comprehensive phlebotomy education platform